The area of the circle is 157.14 square unit.
A circle is a round shaped figure , whose all points lie in the same plane and the distance between the center and any point on the circle is same.
It is given that , For Circle
Center is ( 8 , 2)
Point on the circumference is ( 3 , 7)
The distance between these point will give the radius
r = [tex]\rm \sqrt { (3-8)^2 + ( 7-2)^2[/tex]
r = √50 unit
The area of the circle is given by
A = π r²
A = π * (√50 )²
A = π * 50
A = 50 π
A = 157.14 square unit
Therefore the area of the circle is 157.14 square unit.
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